Convert ext4 to use unlocked_ioctl

I checked ext4_ioctl and it looked largely safe to not be used
without BKL.  So convert it over to unlocked_ioctl.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index ac35ec58db55..20507a24506a 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -129,7 +129,7 @@ const struct file_operations ext4_file_operations = {
         .write          = do_sync_write,
         .aio_read       = generic_file_aio_read,
         .aio_write      = ext4_file_write,
-        .ioctl          = ext4_ioctl,
+        .unlocked_ioctl = ext4_ioctl,
 #ifdef CONFIG_COMPAT
         .compat_ioctl   = ext4_compat_ioctl,
 #endif